VisuStella plugins rely on a precise hierarchy. Open your Plugin Manager and arrange them strictly by their prefix numbers: VisuMZ_0_CoreEngine (Must always be at the very top) VisuMZ_1_BattleCore VisuMZ_1_MainMenuCore VisuMZ_1_MessageCore Utilizing the Sample Project
The VisuStella Library Wiki provides exhaustive documentation on how to use every feature within the free tiers. Why Use the Free Tiers? visustella mz plugins free